For example, if upon launching my app I wanted to see who the current caller was or what the latest SMS message was from "Phone" or "Messages", are there classes available that can access information at this level?
This may be a system security/stability/scoping issue that Apple wants to avoid, but it's worth a try.
You're assumptions are correct, this is not currently allowed, nor do I think it ever will be.
I believe their reasoning for this is so developers cannot access personal information like phone numbers and addresses and exploit them.
You can send mail and SMS messages from with the app, and you can see the current call state.
Your hunch is right, that it's a system security issue. Apple does not give access to such information, since it's definitely a breach of privacy. Sorry.
Related
Is there any way to block incoming phone calls, text messages and email. Will appstore allows these kind of applications on appstore. Please help me if this is possible or not.
It is now possible from iOS 10 to block the unwanted calls
Checkout the CallKit framework
CallKit introduces app extensions that enable call blocking and caller identification. You can create an app extension that can associate a phone number with a name or tell the system when a number should be blocked.
Update: Never say never :) iOS 10 introduced this possiblity, see other answers.
Original:
NO, this is not possible with public API (and non-jailbroken devices)
And NO, Apple would never allow any app that disrupts the expected standard system behavior
Apple will never allow any third party application to do any illegal things without user's knowledge. This is the policy I think apple has applied to ensure his user's that their data are safe in their iphone. U can consider mails, calls, sms to be under those categories. There may be others which I might have missed.
Please refer this link for your knowledge
Only Apple can do that and unfortunately for you they plan to do otherwise.. :/
Even if it is called "smart", all in all your target device is a "phone" so the basic phone functionalities should not be ever blocked, and the phone manufacturers do not allow this for third party applications.
Rajan is correct you can block the incoming phone calls from iOS 10.
Create a Call Directory Extension , use the addBlockingEntry(withNextSequentialPhoneNumber:) method to pass the blocked numbers to the system.
Now it's end of 2018 and actually you can really do something with Apple's latest API.
As #Rajan stated, with CallKit API (iOS 10+) you can achieve call blocking and identification (i.e. show additional info on the incoming call screen for the caller's phone number).
You can also do SMS and Call Reporting (iOS 11+) as well, where you have access to the SMS content if the number is not in your Contacts.
friends
I want to access email history from my iphone & also want notification when new mail receive.
Provide me source code snippet if possible.
Thanks,
In short: It is not possible with any of the documented APIs
Most of us have this question in our mind, “Can iPhones get viruses from Email?”. iPhones are highly secure, which is a known fact. Yet, there are certain possibilities where viruses can enter into the device through apps or email. Everyone’s idea of the iPhone is that it is entirely immune to malware (malicious attacks). Even iPhones get malwares when they are jailbroken. Protect your iPhone from other threats by taking sensible precautions.
For instance, your device might encounter phishing attacks more than iOS malware. Be careful while opening an email on your iPhone. Avoid opening junk mails, which could result in letting the virus into your iPhone. Do not open the email links that look suspicious. Even if you have opened some spam email on your mobile mistakenly, do not click any of the links given inside it. Lets quickly see things that indicate the presence of viruses in the iPhone.
These are the possible signs that indicate whether your iPhone is infected with malware, a virus or some other threat.
Encounter system warning frequently.
Advertisements popping-up often
Apps crashing
Incline in the mobile data usage
If you encounter these issues, then it might indicate the presence of a bug that requires to be deleted or updated. Sometimes, your phone might run out of memory space or the battery needs replacement. All these indicate the presence of a virus.
Some of our application is already in AppStore...
But suddenly one thing comes into my mind, that I want to clear before submitting my next application.
The thing is : As a programmer's point of view, should we require to handle if iPhone Device is jailbreaked ? If yes, then how we can tackle with this ?
Thanks in advance....
On a general note, jail-breaking the device is an issue between the user, Apple and potentially the carrier. You are not a side in this relationship, and the user has no contractual obligations to you with regards to their device.
You could choose to attempt detecting jail-broken devices in an attempt to prevent piracy of your app. However:
If the device is jail-broken, there's nothing you can do to reliably verify it's not jail-broken, since none of the OS APIs (including networking) is guaranteed to function as you expect. Your code could be running in a non-jail-broken simulation on top of jail-broken device.
Of course, you could check by attempting to do one of the things you currently know Apple actively prevents apps from doing. However, there's no guarantee that Apple is not going to allow that particular action in future. And, there's the chance that your app might get rejected because you are attempting to do something prohibited by Apple.
There is no official criteria from Apple on what constitutes a jail-broken device and what does not. And even if there was, you are not guaranteed to be notified in a timely manner (or at all) by Apple if they decide to change any such criteria. But even assuming you do get notified somehow, you can't update your app quick enough to avoid falsely detected jail-broken devices, thus potentially denying access to your app to legitimate users.
If you would like to cut off a large group of users, then sure, go ahead and require it.
Unless your application specifically requires it, there should be no reason to force users to have a jailbroken iPhone or a non-jailbroken iPhone.
If you program is legitimate (no private API calls etc), then you should not concern yourself with JB. You don't need to handle anything differently if the users phone has been JB'd. If it has, and your software doesn't run (say memory issues because they are using backgrounder to run 2 other things) then that's their problem not yours. Make your code well behaved, not leak memory, dump cache's etc with memory warnings, and you should be fine.
As you asked for the "programmer's point of view", I'd say: make sure your app runs on as many devices as possible.
Meaning: as long as you app is safe to run on an iPhone whether it's JB or not, I wouldn't care.
One thing I have found, at least early on (not seen it for a while) is that most reports I got of strange behaviour with my app (vConqr) turned out to be from people with jailbroken phones.
That's not to say I think that's good reason to block them. But if you do any sort of custom crash reporting, or other diagnostics it could be useful to log the fact to save time on troubleshooting.
Do a search on the Internet. You'll find several articles that shows some ways you can detect a pirated app. I make no claim on their effectiveness, but I do use some of these in my own apps. These techniques do not try to detect if a phone is jailbroken; they focus on detecting if your app has been tampered with.
Is there a way for the developer of an App Store application to tie a sale to an individual user/device ID/Apple account? In other words, a method for the developer to double-check that a specific user has legally purchased the software?
I haven't been able to find a reliable answer to this yet. I'm not looking for specific code examples, just some sort of idea as to how possible (or difficult) this is.
My intent isn't to penalize piracy; it's to be able to provide additional benefits to paid customers. As such, I'm not looking for a way to identify a cracked or pirated version, which I gather has already been solved.
Thanks in advance for any help you can provide!
None of the answers were all the way there, so I'll summarize.
First, as per Tim's answer, Apple does not give you any information to identify customers of a standard app purchase, or to identify one specific sale from another.
However, using In-App purchases provides you with a method to identify a valid purchaser, directly from Apple. The information you receive in this manner is uniquely identifiable; it doesn't give you a user's device ID and/or Apple Store account, but it can be used to verify a specific transaction.
Apple's documentation on verifying store receipts.
You can roll your own system to do this. You're not permitted to look into Apple's information elsewhere on the phone, but you can let your users create an ID in your system, through your application's interface. Gather the information voluntarily from your customer at the time you have them create their Profile on your system. You can get the Device ID, but you may want to collect something like an email address, too, so that you can continue to provide them with consistent service, as they upgrade to a new iPhone, or add an iPad to their fleet of Cocoa Touch devices.
Be sure to use an encrypted http connection when you're talking to your server, so that you don't accidentally expose your customer's information.
To quote "Dr. Touch"...
AntiCrack contains proven technology
to mitigate the risk of your apps
getting pirated by automatic cracking
tools
You do not have access to any purchaser information from the Apple store. Apple considers these customers THEIR customers, not YOUR customers and so will not make any customer identification information available to you...
-t
I want to write a perlscript on my iPhone that is able to give me a heads up at certain points so I'm wondering how I would go about doing that.
Is there a way to get a message through the gui from a script running in the background? I've been looking without much luck. I had a thought about inserting a fake sms into the sqlite db as a last resort but it seems somewhat unlikely that it would work.
It would be nice to be able to make a push notification style popup appear but that might too much to ask.
Any ideas?
For reasons of security and stability, Apple does not allow scripting languages on the iPhone. You can run them on a jailbroken phone but I'm given to understand it's a hassle.
From the Apple Push Notification Programming Guide:
Note: On a desktop system, a
background process is often the means
whereby users are informed of
downloadable data for an application
that currently isn’t running. But on a
device such as the iPhone, background
applications are, for performance and
security reasons, prohibited. Only one
application may be executing at a
time.
The iPhone is a secure and reliable phone first and a computer second. Computing is sacrificed to ensure a reliable phone.
I found a solution I liked so I decided to share it. I found an app for jailbroken iPhones called GriP - Growl for iPhone. Which changes the way push notifications and other messages are handled. It also makes it possible to send messages from the command line via something along the lines of:
/usr/bin/GriP -t "Title" -d "Description"
It has worked great so far.
Thank you for your help TechZen and molecules.
Do you want information from your phone itself or from an outside source? If you want information from an outside source, you could set up a Perl script on a computer to e-mail yourself notifications (see Sending Email with Perl Best Practice).